18
Looking at or near the
Sun
will cause
irreversable
damage to your eye. Do not point
this telescope at or near the Sun. Do not look through the telescope as it is moving.
12" Standard Model
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containing spider and secondary mirror holder,
focuser with attachment points for truss tubes.
Lower metal tube containing mirror cell, altitude
bearings, battery powered fan, with truss tube
attachment castings and captive bolts and knobs.
All 12 inch models have a triangular ground plate.
Truss tubes
Black anodized aluminum with attachment hardware
and captive bolts. Machined aluminum altitude
bearings.
Secondary Mirror Support
4-vane, steel
"
2
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Focal length
1524mm (60")
Focal ratio
f/5
Resolving Power
0.45 arc seconds
Limiting visual magnitude
14.5
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Mount
Swivel base with Roller bearings for azimuth.
Base bearings
Three roller bearing plates
Eyepiece tray
For one 2” and three 1.25” eyepieces mounted on
one side of the base.
Counterweight
None
Eyepiece
Meade 26mm QX Wide Angle Eyepiece.
Dust Cover
To fit over primary mirror inside of lower tube.
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Computer Software
CD-ROM of Autostar Suite Astronomer's Edition soft-
ware
Assembled OTA weight
47 lbs.
Assembled Mount weight
33 lbs.
Total Assembled telescope wt. 80 lbs.
10 to 1 dual-speed 2" Crayford style machined
aluminum with 1.25” adapter.
Summary of Contents for LightBridge
Page 1: ...Instruction Manual 8 10 12 16 LightBridge Truss Tube Dobsonian Telescopes MEADE COM...
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